Merge pull request #172 from tituspijean/add-autoupdater
Implement GitHub Action to automatically upgrade from upstream
This commit is contained in:
tituspijean
GitHub
commit
04f1e9a371
|
|
@ -0,0 +1,136 @@
|
|||
#!/bin/bash
|
||||
|
||||
#=================================================
|
||||
# PACKAGE UPDATING HELPER
|
||||
#=================================================
|
||||
|
||||
# This script is meant to be run by GitHub Actions
|
||||
# The YunoHost-Apps organisation offers a template Action to run this script periodically
|
||||
# Since each app is different, maintainers can adapt its contents so as to perform
|
||||
# automatic actions when a new upstream release is detected.
|
||||
|
||||
# Remove this exit command when you are ready to run this Action
|
||||
exit 1
|
||||
|
||||
#=================================================
|
||||
# FETCHING LATEST RELEASE AND ITS ASSETS
|
||||
#=================================================
|
||||
|
||||
# Fetching information
|
||||
current_version=$(cat manifest.json | jq -j '.version|split("~")[0]')
|
||||
repo=$(cat manifest.json | jq -j '.upstream.code|split("https://github.com/")[1]')
|
||||
# Some jq magic is needed, because the latest upstream release is not always the latest version (e.g. security patches for older versions)
|
||||
version=$(curl --silent "https://api.github.com/repos/$repo/releases" | jq -r '.[] | select( .prerelease != true ) | .tag_name' | sort -V | tail -1)
|
||||
assets=($(curl --silent "https://api.github.com/repos/$repo/releases" | jq -r '[ .[] | select(.tag_name=="'$version'").assets[].browser_download_url ] | join(" ") | @sh' | tr -d "'"))
|
||||
|
||||
# Later down the script, we assume the version has only digits and dots
|
||||
# Sometimes the release name starts with a "v", so let's filter it out.
|
||||
# You may need more tweaks here if the upstream repository has different naming conventions.
|
||||
if [[ ${version:0:1} == "v" || ${version:0:1} == "V" ]]; then
|
||||
version=${version:1}
|
||||
fi
|
||||
|
||||
# Setting up the environment variables
|
||||
echo "Current version: $current_version"
|
||||
echo "Latest release from upstream: $version"
|
||||
echo "VERSION=$version" >> $GITHUB_ENV
|
||||
# For the time being, let's assume the script will fail
|
||||
echo "PROCEED=false" >> $GITHUB_ENV
|
||||
|
||||
# Proceed only if the retrieved version is greater than the current one
|
||||
if ! dpkg --compare-versions "$current_version" "lt" "$version" ; then
|
||||
echo "::warning ::No new version available"
|
||||
exit 0
|
||||
# Proceed only if a PR for this new version does not already exist
|
||||
elif git ls-remote -q --exit-code --heads https://github.com/$GITHUB_REPOSITORY.git ci-auto-update-v$version ; then
|
||||
echo "::warning ::A branch already exists for this update"
|
||||
exit 0
|
||||
fi
|
||||
|
||||
# Each release can hold multiple assets (e.g. binaries for different architectures, source code, etc.)
|
||||
echo "${#assets[@]} available asset(s)"
|
||||
|
||||
#=================================================
|
||||
# UPDATE SOURCE FILES
|
||||
#=================================================
|
||||
|
||||
# Here we use the $assets variable to get the resources published in the upstream release.
|
||||
# Here is an example for Grav, it has to be adapted in accordance with how the upstream releases look like.
|
||||
|
||||
# Let's loop over the array of assets URLs
|
||||
for asset_url in ${assets[@]}; do
|
||||
|
||||
echo "Handling asset at $asset_url"
|
||||
|
||||
# Assign the asset to a source file in conf/ directory
|
||||
# Here we base the source file name upon a unique keyword in the assets url (admin vs. update)
|
||||
# Leave $src empty to ignore the asset
|
||||
case $asset_url in
|
||||
*"admin"*)
|
||||
src="app"
|
||||
;;
|
||||
*"update"*)
|
||||
src="app-upgrade"
|
||||
;;
|
||||
*)
|
||||
src=""
|
||||
;;
|
||||
esac
|
||||
|
||||
# If $src is not empty, let's process the asset
|
||||
if [ ! -z "$src" ]; then
|
||||
|
||||
# Create the temporary directory
|
||||
tempdir="$(mktemp -d)"
|
||||
|
||||
# Download sources and calculate checksum
|
||||
filename=${asset_url##*/}
|
||||
curl --silent -4 -L $asset_url -o "$tempdir/$filename"
|
||||
checksum=$(sha256sum "$tempdir/$filename" | head -c 64)
|
||||
|
||||
# Delete temporary directory
|
||||
rm -rf $tempdir
|
||||
|
||||
# Get extension
|
||||
if [[ $filename == *.tar.gz ]]; then
|
||||
extension=tar.gz
|
||||
else
|
||||
extension=${filename##*.}
|
||||
fi
|
||||
|
||||
# Rewrite source file
|
||||
cat <<EOT > conf/$src.src
|
||||
SOURCE_URL=$asset_url
|
||||
SOURCE_SUM=$checksum
|
||||
SOURCE_SUM_PRG=sha256sum
|
||||
SOURCE_FORMAT=$extension
|
||||
SOURCE_IN_SUBDIR=true
|
||||
SOURCE_FILENAME=
|
||||
EOT
|
||||
echo "... conf/$src.src updated"
|
||||
|
||||
else
|
||||
echo "... asset ignored"
|
||||
fi
|
||||
|
||||
done
|
||||
|
||||
#=================================================
|
||||
# SPECIFIC UPDATE STEPS
|
||||
#=================================================
|
||||
|
||||
# Any action on the app's source code can be done.
|
||||
# The GitHub Action workflow takes care of committing all changes after this script ends.
|
||||
|
||||
#=================================================
|
||||
# GENERIC FINALIZATION
|
||||
#=================================================
|
||||
|
||||
# Replace new version in manifest
|
||||
echo "$(jq -s --indent 4 ".[] | .version = \"$version~ynh1\"" manifest.json)" > manifest.json
|
||||
|
||||
# No need to update the README, yunohost-bot takes care of it
|
||||
|
||||
# The Action will proceed only if the PROCEED environment variable is set to true
|
||||
echo "PROCEED=true" >> $GITHUB_ENV
|
||||
exit 0
|
||||
Loading…
Reference in New Issue